Vacuum Leak Tester LVLT-T2010

Introduction

Vacuum supports a vacuum range of 0 to slightly less than -90 kPa (conventional barrel) with a vacuum accuracy of ±1%. It allows for a vacuum holding time of up to 99.99 hours, making it suitable for short and long-duration tests. A microcomputer control system precisely regulates the vacuum degree, allowing for high-speed and accurate testing. The tester uses compressed air as its power source, with a vacuum generator as the energy conversion element. Our tester is designed to evaluate the sealing integrity of flexible packaging bags, plastic bottles, and cans.

This test equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Vacuum Leak Tester  is used for leak detection and seal integrity testing of flexible packaging bags, plastic bottles, and cans in food, pharmaceutical, and daily chemical industries. It ensures product safety by identifying packaging defects that could lead to contamination or spoilage.

Specifications

Vacuum Degree	0 to slightly less than -90 kPa (conventional barrel)
Vacuum Accuracy	± 1%
Vacuum Holding Time	99.99 h
Inlet Pressure	0.5 to 0.65 MPa
Vacuum Tank Size	Ф 300 × 350 mm (customizable)
Product Dimension	350 × 420 × 180 mm
Packaging Dimension	620 × 590 × 590 mm
Net Weight	22kg
Gross Weight	37kg

Features

High-precision pressure sensor

Real time monitoring of intake pressure

Automatic blowback function

Automatic stop function

FAQs

1. What is the primary function of the Vacuum Leak Tester?

Vacuum Leak Tester is designed to test the sealing integrity of flexible packaging bags, plastic bottles, and cans used in industries such as food, pharmaceuticals, and daily chemicals. It creates a controlled vacuum environment and measures whether the sealed package maintains the set vacuum level. If the vacuum level drops, it indicates a leakage in the package, ensuring that only properly sealed products reach the market.

2. How does the Vacuum Leak Tester detect leaks in sealed packaging?

Vacuum Leak Tester generates a vacuum inside a sealed chamber and monitors the vacuum level over time. If the package maintains the vacuum pressure, it is properly sealed. If the pressure decreases, it indicates air leakage, which suggests a weak seal or damage in the packaging. This process allows manufacturers to detect even the smallest defects in their packaging and ensure product safety.

3. What industries can benefit from using this Vacuum Leak Tester?

This Vacuum Leak Tester is useful in industries where packaging integrity is critical. Food manufacturers use it to ensure airtight seals that prevent contamination and spoilage. Pharmaceutical companies rely on it to maintain product efficacy by preventing exposure to moisture and air. Daily chemical product manufacturers use it to ensure their packaging does not leak during transportation and storage.

4. How user-friendly is the Vacuum Leak Tester?

Vacuum Leak Tester is designed for ease of use, even for operators with minimal technical experience. It features a simple control panel with clear indicators for setting vacuum levels and test durations. Automated test functions, such as automatic stop and backblowing, reduce manual work and enhance efficiency. Its compact size makes it easy to use in laboratories or production environments.

5. How does the Vacuum Leak Tester contribute to quality control in manufacturing?

Vacuum Leak Tester helps manufacturers ensure that their packaging meets industry standards for seal integrity. Leaking or poorly sealed packaging can lead to contamination, spoilage, or reduced shelf life, which can be costly and harmful to consumers. By identifying defective packaging early in the production process, the Vacuum Leak Tester helps reduce waste, improve product reliability, and ensure compliance with industry regulations. This enhances brand reputation and customer satisfaction.